exports.db_url = 'mongodb://localhost/coffee';
exports.mqtt_topic = 'smartyou/box/';
exports.sms_open = true;
exports.db='coffee';
exports.cookieSecret='cooffeekey';//cookie加密与数据库无关
exports.timer='60000';          //redis轮询时间查询mongo数据库数据
exports.redis_ip='localhost';   //配置ip